20320760119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26018899}}^1$

素因数の和:26018981

約数の個数: 8

約数和(自身を含む): 22480329600

約数和(自身を除く): 2159569481

約数列:

[1, 11, 71, 781, 26018899, 286207889, 1847341829, 20320760119]

約数ペア:

[(1, 20320760119), (11, 1847341829), (71, 286207889), (781, 26018899)]